Description
RAB SWISH 1×4 LED Troffer — 30W Selectable, 120-277V
The RAB SWISH1X4 is a high-performance 1×4 LED troffer designed for modern commercial ceiling grids. Operating at up to 30W on a universal 120-277V input, this fixture features field-adjustable wattage and selectable CCT capabilities for maximum on-site versatility. Engineered with an IC-rated sheet metal housing and a volumetric center-basket design, it provides efficient, glare-free illumination for offices, schools, and healthcare facilities.
Key Features
- Power Consumption: 30W Max (Field-adjustable)
- Input Voltage: 120-277V
- Color Temperature: Selectable CCT (3500K/4000K/5000K)
- Dimming: 0-10V
- Lens: Frosted polycarbonate
- Housing: Die-formed sheet metal
- Environmental Rating: Damp location and IC rated
- Lifespan: 100,000 hours (L70)
Typical Applications
- Commercial office spaces
- Educational institutions
- Healthcare facilities
- Retail environments
- Corridors and hallways
Performance & Light Output
This 1×4 troffer delivers high-efficacy illumination at a maximum 30W setting, optimized for continuous operation in commercial spaces. It is equipped with field-selectable technology, allowing installers to toggle between 3500K, 4000K, and 5000K color temperatures directly on the unit. The frosted polycarbonate lens ensures even, volumetric light distribution that significantly reduces screen glare for improved visual comfort, backed by a robust 100,000-hour LED lifespan.
Electrical & Controls
Powered by an isolated, Class 2 constant current driver, the fixture operates smoothly on 120-277V circuits. It includes 0-10V dimming leads for integration with daylight harvesting or building management systems. The driver features integral surge protection to defend against standard commercial electrical grid fluctuations.
Construction & Durability
The fixture is constructed from heavy-duty sheet metal, formed into an architectural center-basket profile and finished in a highly durable, high-reflectance white powder coat. The fully enclosed design minimizes dust accumulation and protects the internal LEDs. It is strictly IC rated, authorizing safe, direct contact with standard ceiling insulation, and carries a UL listing for use in damp environments.
Installation & Mounting
Designed for rapid retrofitting and new construction, the luminaire fits easily into standard 1×4 T-grid suspended ceilings. It features pre-installed integral grid clips that bend firmly over the T-bar to secure the unit against seismic activity and vibration. Electrical splices are made easily via the top access plate, and support wire holes are provided for anchoring to the structural ceiling per commercial safety codes.
What’s Included
- (1) 1×4 LED Troffer Fixture
- Integral T-Grid Mounting Clips
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